import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '@/components/Login'
import Home from '@/components/Home.vue'
import Welcome from '@/components/Welcome.vue'
import Users from '@/components/user/Users'
import Rights from '@/components/power/Right.vue'
import Roles from '@/components/power/Roles.vue'
import Cate from '@/components/goods/Cate.vue'
import Params from '@/components/goods/Params.vue'
import GoodsList from '@/components/goods/List.vue'
import Add from '@/components/goods/Add'
import Order from '@/components/order/order'
import Report from '@/components/report/Report.vue'

Vue.use(VueRouter)

const routes = [
    //  路由重定向
    { path: '/', redirect: '/login' },
    // 登录组件路由
    { path: '/login', component: Login },
    {
        path: '/home',
        component: Home,
        redirect: '/welcome',
        children: [
            { path: '/welcome', component: Welcome },
            { path: '/users', component: Users },
            { path: '/rights', component: Rights },
            { path: '/roles', component: Roles },
            { path: '/categories', component: Cate },
            { path: '/params', component: Params },
            { path: '/goods', component: GoodsList },
            { path: '/reports', component: Report },
            { path: '/goods/add', component:Add },
            { path: '/orders', component:Order }
        ]
    },

]

const router = new VueRouter({
        routes
    })
    // 路由守卫导航 控制页面的访问权限  to将要去哪个路径
router.beforeEach((to, from, next) => {
    if (to.path == '/login') {
        return next()
    }
    //    获取token
    const token = window.sessionStorage.getItem('token')
    if (!token)
        return next('/login')
    next()
})
export default router